40a, High Street, Clydach, Swansea, SA6 5LG
About 40a
40a is a mid-terrace house in Clydach, Swansea, Swansea (SA6 5LG). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2022) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2011. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 73). At 81 m² this is the 7th smallest of 11 units on EPC record in the building, where floor areas span 45–136 m². The building's EPC ratings span F to C across 11 units on file.
Untraded for 28 years, with the last transfer in September 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £114,000 sits 686.2% above the 1998 sale of £14,500. On a £-per-square-foot basis, the last sale (£17/sq ft) was about 72.9% below the postcode norm.
Everything you need to know about 40a
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
40a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
40a's modelled value sits at over four times its earliest registered sale price (1998).
£114,000
Modelled from EPC, postcode comparables.
£14,500
Recorded with HM Land Registry.
Sales timeline
8 September 1998Most recent
£14,500
Median price across the last 5 sales in SA6 5LG: £85,000 (2024–2018).
Nearby sales in SA6 5LG
26 High Street, Clydach, Swansea, SA6 5LG
Sold Feb 2024
£66,00028 High Street, Clydach, Swansea, SA6 5LG
Sold May 2023
£105,00024 High Street, Clydach, Swansea, SA6 5LG
Sold Apr 2019
£73,00044 High Street, Clydach, Swansea, SA6 5LG
Sold Dec 2018
£100,0001 High Street, Clydach, Swansea, SA6 5LG
Sold Jun 2018
£85,000
Versus other High Street homes
On floor area, 40a stands well clear of the street.
EPC Rating
64 (D)
Street avg 50 (E)
Floor Area
81 m²
Street avg 59 m²
CO₂ Emissions
3.5 t/year
Street avg 4.2 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about 40a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Carpenters Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.